package com.tjmc.company.service;

import cn.hutool.core.lang.tree.Tree;
import com.baomidou.mybatisplus.extension.service.IService;
import com.tjmc.company.api.entity.JobCategoryEntity;
import com.tjmc.recruit.common.core.util.R;

import java.util.List;

public interface JobCategoryService extends IService<JobCategoryEntity> {
    /**
     * 查询行业分类树
     * @return
     */
    List<Tree<Long>> treeCategories(Integer level);
}
